diff --git a/requirements.in b/requirements.in
index d205a32..0d007b7 100644
--- a/requirements.in
+++ b/requirements.in
@@ -60,7 +60,7 @@ sphinxcontrib-htmlhelp==2.0.5
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.7
 sphinxcontrib-serializinghtml==1.1.10
-tornado==6.4
+tornado==6.4.1
 tox==3.28.0
 tox-direct==0.4
 typing_extensions==4.9.0
diff --git a/requirements.txt b/requirements.txt
index bdaee01..b698d24 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -277,7 +277,7 @@ tomli==2.0.1
     #   pyproject-hooks
     #   pytest
     #   tox
-tornado==6.4
+tornado==6.4.1
     # via
     #   -r requirements.in
     #   livereload